Standard practice for making reference glass - metal butt seals and testing for expansion characteristics by polarimetric methods 偏振法測(cè)定膨脹特性用的參考玻璃與金屬對(duì)接密封材料的制作與試驗(yàn)
Standard practice for making reference glass - metal sandwich seal and testing for expansion characteristics by polarimetric methods 偏振法測(cè)定膨脹特性用的參考玻璃金屬夾層密封材料的制作與試驗(yàn)